Peace Walker became a fine edition to the PSP library when it was released last year, and regardless of whether you feel the storylines of Metal Gear Solid are convoluted, silly, wonderful, or all of the above, there’s no denying that Kojima Productions created one of the better games on the portable system. Taking place between Snake Eater and the original MGS, Peace Walker puts you in control of Naked Snake / Big Boss as he attempts to thwart a takeover of Costa Rica with his own band of mercenaries, and shows the birth of the infamous Outer Haven. With a handful of gameplay modes, including varying co-op modes, it’s a great price for some sneaking on the go.